Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDzpFph2aKVMsNa1RiXBBrMX/+S1IExs5UCb6FGR3TEt2fb1cSQKpWCOovI… (1,748 chars)"
  }
}